<html>
  <head>
    <title>Frameset guinea pig</title>
  </head>
<frameset cols="*, *, *">
    <frame name="first" src="subframe1.html"/>
    <frame name="second" src="subframe2.html"/>
    <frame name="third" src="subframe3.html" id="frame3" />
</frameset>
</html>
